Here's a brief explanation of NASA's role in the mission for those eager to find out how they assisted ALICE , MIRO, and IES will provide information about t

Here's a brief explanation of NASA's role in the mission for those eager to find out how they assisted ALICE , MIRO, and IES will provide information about the dynamics of comet C-G: how it develops its coma and tails, and how its chemicals interact with each other, and with radiation and the solar wind. http://rosetta.jpl.nasa.gov/nasas-role http://rosetta.jpl.nasa.gov/nasas-role and a glossary of the various terms used. http://rosetta.jpl.nasa.gov/rosetta-glossary http://rosetta.jpl.nasa.gov/rosetta-glossary. ( Only adding because I didn't see it mentioned elsewhere. Not for the sake of partisanship or to take away from ESA's grand accomplishment. )